Functions with plpgsql and security

[Drew Templeton]

I am trying to format with no extra options added and using the pgFormatter vscode extension. But when the formatter gets to my first function declaration, it is doing something with the $$, or the plpgsql language that is breaking the sql file.

This is the sql prior to the formatter, which runs with no errors.

create function public.product_has_state("product_state", "product_state") 
returns boolean
language plpgsql 
security definer set search_path = public
as $$
begin
  return $1 = $2;
end;
$$;

alter table public.products
  enable row level security;

Which looks likes this in the editor

After formatting it turns it into

CREATE FUNCTION public.product_has_state ("product_state", "product_state")
	RETURNS boolean
	LANGUAGE plpgsql
	SECURITY DEFINER
	SET search_path = public
	AS $$
BEGIN
	RETURN $1 = $2;
END;
$$;

ALTER TABLE public.products ENABLE ROW LEVEL SECURITY;

Which looks like this

And then errors on the function line saying syntax error at or near "RETURN"

Any help would be appreciated.

[Drew Templeton]

Looks like its the uppercasing of AS in the as $$ that is causing the syntax error. Is there a way to disable that?